to change my views. i grew up in new york, very republican, very conservative upbringing, my father was a stockbroker and later in my life i went to see peter one day and i wanted to ask him how did the atomic bomb really get started, because we all treated like it had to be dropped, ended the war, there's no -- so the question bugged me, and we got into the story of how the bomb was dropped. that leads to so many other questions about world war ii, what really happened, and the cold war right after. this is the time when stalin dies in this clip, it's a significant opportunity, again, to bring together the two countries, and it's muffled. >> we see it as a lost opportunity. march 5, 1953, the soviet leaders had decided there was a chance to reverse course, they reached out very, very openly to the west, and the u.s. leaders, eisenhower and dullis debated what to do. eisenhower makes a tremendous speech, then two days later dullis rejects the premise of what eisenhower said and we go back to the intensified cold war. >> you know, we even know that from more contemporary american his